Invisibles 2021 Workshop

May 31, 2021 to June 4, 2021
Online

Lepton Flavor Violation in b→sℓ1ℓ2 processes

May 31, 2021, 5:36 PM
6m
Online

Online

PhD forum talk + poster

Speaker

Florentin Jaffredo (CNRS)

Description

Some New Physics scenarios that can explain the hints of Lepton Flavor Universality Violation (LFUV) observed in the B-meson decays also predict Lepton Flavor Violating (LFV) decay modes. We explore minimalistic scenarios involving leptoquark states at the $\mathcal{O}(\mathrm{TeV})$ scale which are consistent with low energy flavor physics observables. We show that the upper bound on LFV decay modes is already close to the experimental limit. Additionally the direct searches at LHC translate into a lower bound on $B\to K^{(*)}\mu\tau$ or $\Lambda_b\to\Lambda\mu\tau$ channels, a prediction that can be probed experimentally to test the validity of the proposed scenarios.

Co-author

Damir Becirevic (Université Paris-Saclay (FR))

Presentation materials

 poster_v4.pdf slides.pdf